Equivalent & Substitute Parts for BZX584B2V7

Part Overview

The BZX584B2V7 is a surface-mount zener diode in the SOD-523F package from Taiwan Semiconductor Corporation. It features a nominal zener voltage of 2.7 V, a maximum power dissipation of 150 mW, and a tolerance of ±2%. The product is classified as active and is supplied on tape & reel packaging. Finding alternative models is essential for ensuring supply continuity, inventory flexibility, and maintaining compliance with RoHS3 and REACH standards in manufacturing and service environments.

Key Parameters

Manufacturer Part Number	Category	Packaging	Voltage - Zener (Nom) (Vz)	Tolerance	Power - Max	Impedance (Max) (Zzt)	Current - Reverse Leakage @ Vr	Voltage - Forward (Vf) (Max) @ If	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package	RoHS Status	REACH Status	Product Status
BZX584B2V7	Diodes, Zener	Tape & Reel (TR)	2.7 V	±2%	150 mW	100 Ohms	20 µA @ 1 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	Surface Mount	SC-79, SOD-523	SOD-523F	ROHS3 Compliant	REACH Unaffected	Active

Substitute Part Grouping Explanation

Substitution logic for zener diodes in this product category requires strict equivalence in the following parameters: nominal zener voltage (Vz), voltage tolerance, maximum power dissipation, maximum impedance (Zzt), reverse leakage current, forward voltage at specified current, operating temperature range, mounting type, package/case, and applicable compliance certifications (RoHS, REACH). Only parts matching these criteria and product status are included as substitute candidates.

Parameter Comparison

Parameter	BZX584B2V7	BZX584B2V7 RSG
Manufacturer	Taiwan Semiconductor Corporation	Taiwan Semiconductor Corporation
Category	Diodes, Zener	Diodes, Zener
Packaging	Tape & Reel (TR)	Cut Tape (CT) & Digi-Reel®
Voltage - Zener (Nom) (Vz)	2.7 V	2.7 V
Tolerance	±2%	±2%
Power - Max	150 mW	150 mW
Impedance (Max) (Zzt)	100 Ohms	100 Ohms
Current - Reverse Leakage @ Vr	20 µA @ 1 V	20 µA @ 1 V
Voltage - Forward (Vf) (Max) @ If	900 mV @ 10 mA	900 mV @ 10 mA
Operating Temperature	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount	Surface Mount
Package / Case	SC-79, SOD-523	SC-79, SOD-523
Supplier Device Package	SOD-523F	SOD-523F
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected
Product Status	Active	Active

Engineering Selection Recommendations

For engineering selection, both BZX584B2V7 and BZX584B2V7 RSG conform to ROHS3 and REACH requirements, and both are listed as active status. Packaging difference should be noted based on assembly process preferences. Select based on inventory availability and packaging format according to application and manufacturing requirements.

Frequently Asked Questions (FAQ)

Q1: What substitution criteria are used for zener diodes in this category?
A1: Substitution is based on exact match of nominal zener voltage, tolerance, maximum power dissipation, maximum impedance, reverse leakage current, forward voltage at specified current, operating temperature, mounting type, package/case, and compliance certifications.

Q2: Is the packaging format relevant for substitution?
A2: Yes, packaging format (Tape & Reel, Cut Tape, Digi-Reel®) can affect compatibility with specific pick-and-place equipment or assembly processes. Verify compatibility with existing manufacturing methods.

Q3: Do both part numbers comply with environmental regulations?
A3: Both BZX584B2V7 and BZX584B2V7 RSG are ROHS3 compliant and REACH unaffected.

Q4: Is there any difference in electrical or mechanical specifications between the two substitutes provided?
A4: No, all specified electrical and mechanical parameters are identical for both part numbers based on provided data.

Q5: Which mounting types and packages are suitable for these substitutes?
A5: Both substitute parts support surface mount technology and are supplied in the SC-79, SOD-523 case with SOD-523F supplier device package.

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